@article{improvedcoresetsforkerneldensity,
  title = {Improved Coresets for Kernel Density Estimates},
  author = {Jeff M. Phillips and Wai Ming Tai},
  year = {2017},
  eprint = {1710.04325},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1710.04325v1},
}